EFFECTS OF DIETARY FAT AND BODY WEIGHT ON PROTEIN AND ENERGY UTILIZATION IN LAYING HENS.
Four experiments were carried out with laying hens to evaluate the effects of body weight, age, dietary protein, and tallow levels on performance, nutrient intake and energy utilization. In the first experiment, Single Comb White Leghorn birds were divided into four body weight groups at the onset o...
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| Language: | en |
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The University of Arizona.
1982
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| Online Access: | http://hdl.handle.net/10150/187592 |